diff --git a/spec/qiniu/rs/eu_spec.rb b/spec/qiniu/rs/eu_spec.rb
index ff7558e..979a276 100755
--- a/spec/qiniu/rs/eu_spec.rb
+++ b/spec/qiniu/rs/eu_spec.rb
@@ -41,6 +41,7 @@ module Qiniu
         result.should_not be_false
       end
 
+=begin
       context ".set_watermark" do
         it "should works" do
           options = {
@@ -59,6 +60,7 @@ module Qiniu
           puts data.inspect
         end
       end
+=end
 
     end
   end
diff --git a/spec/qiniu/rs_spec.rb b/spec/qiniu/rs_spec.rb
index 1710fc4..17f169b 100755
--- a/spec/qiniu/rs_spec.rb
+++ b/spec/qiniu/rs_spec.rb
@@ -80,6 +80,7 @@ module Qiniu
       end
     end
 
+=begin
     context ".set_watermark" do
       it "should works" do
         options = {
@@ -98,6 +99,7 @@ module Qiniu
         puts result.inspect
       end
     end
+=end
 
     context ".put_auth" do
       it "should works" do